Old Fart wrote:Can we include adults and adult situations in this conversation or just adolescents driving for the first time?

Let me put it this way, I really don't want to be in the vicinity of some sixty-somethings tooling around toking for the hell of it not really conscious of their speed and fully convinced that if something goes wrong that at their age and the condition they're in reaction time would be top notch in spite of the enhanced skills weed offers.

Nearly 8 percent of drivers who crashed had marijuana in their system, whereas about 6 percent of the control — those who didn’t crash — tested positive for THC.

But more young, male drivers consume marijuana. They’re also more likely to crash.“It’s one of the fundamental truths of traffic safety: that young males are disproportionately prone to traffic accidents,” said Trowbridge.

After adjusting for demographics and alcohol use, researchers found that pot-consuming drivers had the same chance of crashing as sober drivers.